Measuring – testing – or signalling instruments – Dial – indicator hand – or other element or attachment – Dial or face plate
Patent
1982-01-29
1985-08-13
Zarfas, Louis S.
Measuring, testing, or signalling instruments
Dial, indicator hand, or other element or attachment
Dial or face plate
Patent
active
D02800845
REFERENCES:
patent: D269860 (1983-07-01), Tanikawa et al.
patent: 4254489 (1981-03-01), Azzam
Jewelers' Circular-Keystone, 7/1978, p. 152-LCD Clock at bottom left.
Citizen Watch Co. Ltd.
Zarfas Louis S,.
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